- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0293
- SKU: 1-CHIP0293
Realtime Stock
Controller IC Chip - 3A Ultra Low Dropout Linear Regulator MOSFET APL5933 APL5933A APL5933B APL5933C APL5933D chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0293)
The APL5933A/B/C/D is a 3A ultra low dropout linearregulator. The IC needs two supply voltages, one is acontrol voltage (VCNTL)for the control circuitry, the other isa main supply Voltage(VIN) for power conversion, to re-duce power dissipation and provide extremely low drop-out voltage.The APL5933A/B/C/D integrates many functions. A Power-On-Reset (POR) circuit monitors both supply voltages onVCNTL and VIN pins to prevent erroneous operations. Thefunctions of thermal shutdown and current-limit protectthe device against thermal and current over-loads. A POKindicates that the output voltage status with a delay timeset internally. It can control other converter for powersequence. APL5933A/B/C/D can be enabled by otherpower systems. Pulling and holding the EN voltage be-low 0.4V or ENB above 1.2V will shuts off the output.The APL5933A/B/C/D is available in a SOP-8P packagewhich features small size as SOP-8 and an ExposedPad to reduce the junction-to-case resistance to extendpower range of applications
Ultra Low Dropout- 0.19V (Typical) at 3A Output Current•Low ESR output Capasitor (Milti-layer ChipCapasitors (MLCC)) Applicable•0.8V Reference Voltage•High Output Accuracy•Fast Transient Response•Adjustable Output Voltage•Power-On-Reset Monitoring on Both VCNTL andVIN Pins•Internal Soft-Start•Current-Limit and Short Current-Limit Protections•Thermal Shutdown with Hysteresis•Open-Drain VOUT Voltage Indicator (POK)•Low Shutdown Quiescent Current (< 30mA )•Built in Shutdown/Enable Control with floating high/low Function•Simple SOP-8P and TDFN3x3-10 Packages withExposed Pad•Lead Free and Green Devices Available(RoHS Compliant)Ultra Low Dropout- 0.19V (Typical) at 3A Output Current•Low ESR output Capasitor (Milti-layer ChipCapasitors (MLCC)) Applicable•0.8V Reference Voltage•High Output Accuracy•Fast Transient Response•Adjustable Output Voltage•Power-On-Reset Monitoring on Both VCNTL andVIN Pins•Internal Soft-Start•Current-Limit and Short Current-Limit Protections•Thermal Shutdown with Hysteresis•Open-Drain VOUT Voltage Indicator (POK)•Low Shutdown Quiescent Current (< 30mA )•Built in Shutdown/Enable Control with floating high/low Function•Simple SOP-8P and TDFN3x3-10 Packages withExposed Pad•Lead Free and Green Devices Available(RoHS Compliant)
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